


Driwal 

WATERPROOFING  AND 
DECORATIVE  COATINGS 
FOR  CONCRETE,  STUCCO, 
PLASTER,  STONE  or  BRICK 


Manufactured  by 


THE  BILLINGS-CHAPIN  CO. 


BOSTON  CLEVELAND  NEW  YORK 


AVHV  UMAar 


Driwal 

WATERPROOFING  AND  DECOR 
STUCCO.  PLASTE 


V-17  COLONIAL  CREAM 


V-I8  STUCCO  GRAY 


Y-15  MILWAUKEE  BRICK 


Y-8  BLUE  STONE 


Y-16  COLONIAL  YELLOW 


Y-10  VENETIAN  RED 


ALSO  MADE  IN  WHITE,  CLEAR,  AND  THREE 
CONSISTENCIES  OE  BLACK.  ALL  COATINGS  ARE 
EQUALLY  WATER  AND  WEATHER  PROOF. 


Driwal 

\/E  COATINGS  FOR  CONCRETE, 
TONE  OR  BRICK 


V-20  COLONIAL  IVORY 


Y-21  BUFF 


V-2  TERRA  COTTA 


V-19  CHEVY  CHASE 


V-6  MOSS  GREEN- 


INTERIOR  WALLS  OF  CEMENT  OR  ROUGH 
PLASTER,  AS  WELL  AS  EXTERIOR  CONCRETE, 
STUCCO.  BRICK  OR  STONE.  MAY  BE  DAMP- 
PROOFED  AND  DECORATED  WITH  DRIWAL. 


COLUMBIA  university 


Driwal  is  a waterproofing  and  decorative  coat- 
ing for  concrete,  stucco,  plaster,  stone  or  brick. 
It  is  also  excellent  for  damp-proofing  and 
decorating  composition  building  boards,  in- 
cluding those  frequently  referred  to  as  "insulating 
boards.” 

Driwal  White  and  Colors  penetrate  and  line 
the  pores  with  an  insoluble  material  and,  drying 
without  gloss,  protect  and  beautify  with  soft 
rich  tones  which  bring  out  rather  than  obscure 
the  artistic  texture  of  the  surface  to  which  ap- 
plied. Interior  walls  of  cement  or  rough  plaster 
as  well  as  exterior  walls  can  be  beautifully  and 
satisfactorily  decorated  with  colored  Driwal. 
The  standard  shades  and  the  White  can  be 
blended  to  produce  an  almost  endless  variety  of 
tints. 

Driwal  Blacks,  of  three  consistencies,  are 
chiefly  used  for  waterproofing  below  the  grade 
line. 

Clear  Driwal  finds  a particularly  important 
use  in  the  prevention  of  stains  and  discoloration 
which,  from  various  causes,  so  frequently  mar 
the  beauty  of  many  otherwise  imposing  struc- 
tures. Clear  Driwal  may  be  safely  used  on  the 
lightest  color  and  finest  texture  quarry  products. 
It  does  not  contain  any  wax  or  other  material 
that  will  in  any  way  mar  the  original  condition 
of  the  stone,  but  indefinitely  preserves  its  natural 
beauty. 

For  improving  the  appearance  of  cement  floors 
and  to  prevent  staining  and  dusting,  BILCHAC  0 
CEMENT  FLOOR  COATING  is  especially 
adapted.  Color  cards  gladly  furnished  on  re- 
quest. Deep  penetration  affords  long  wear  and 
low  per  annum  upkeep. 

Driwal  and  Bilchaco  Cement  Floor  Coating 
are  recommended  only  where  a clean,  reasonably 
porous  surface  affords  good  penetration  and  best 
results  are  secured  where  the  goods  are  so  ap- 
plied, either  by  brush  or  spray,  as  to  secure  this 
penetration. 


AV«V  LI3RARV 
COLUMBIA  UNIVERSITY 


